Visioneer 400 Scanner User Manual


 
SCANNING FROM ONETOUCH
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Despeckle—Speckles are small spots on an image that the scanner interpreted as a valid part of
the document. For example, an irregularity in the paper, or a small wrinkle, or the holes where a
staple was removed may show up as speckles on the scanned image. The Despeckle option
identifies these spots and removes them. Despeckle is only available for Black&White scan
configurations.
If you upgrade your scanner’s VRS software to the VRS Professional version, the Professional Features
shown at the bottom of the window become active.
The Professional Features are:
Advanced Clarity—Produces a clear, legible image even for documents that have complex or
textured backgrounds, such as graph paper, blueprints, and security paper. The Advanced
Clarity option identifies the text and drawings in the foreground and produces a scan image that
keeps the background from obscuring them. Advanced Clarity is only available for
Black&White scan configurations.
AutoOrientation—Recognizes text on the page and rotates the image 90, 180, or 270 degrees so
the text is right side up. The AutoDeskew option must also be selected with the
AutoOrientation option.
Auto Color Detect—Determines if a document contains color or not and produces the
appropriate scanned image. Typically, Auto Color Detect is used when you have a stack of pages
to scan, some color and others not. Instead of you having to change the scan settings from Color
to Black&White and back again, the scanner can choose the correct settings automatically.
Blank Page Deletion—Recognizes when a page is blank and removes its image. For instance, if
you are scanning a stack of pages that includes a blank page, its image will not be included with
the other images from the stack.
Background Smoothing—Sometimes a document with a background color on the page will
produce a scanned image that has small imperfections in the color. This option recognizes a
document’s background color and makes sure it is a smooth, solid color. Background Smoothing
is not available for Black&White scan configurations.
6. Click
OK or Apply to add the VRS options to your scan configuration.